PP-381-1
Aroclor 1268
Aroclor 1268
Aroclor 1268
Methoxychlor
Diallate
Isodrin
Kepone
cis-Chlordane
trans-Chlordane
cis-Nonachlor
trans-Nonachlor
Endrin ketone
Simazine
Oxychlordane
Oxychlordane
Pesticides standard
Organophosphate insecticides standard
Organochlorine pesticide standard
Organochlorine pesticide standard
Pesticide standard
Pesticide standard
Organochlorine pesticides standard
Laboratory performance check
DM 471 Pesticides standard
Diquat and paraquat standard